A continuing explosive incident refers to which scenario?

• A. A routine drill
• B. An incident with no explosives involved
• C. An active shooter incident involving IEDs
• D. A post-blast cleanup operation

Answer: (D)

A continuing explosive incident describes the phase after an explosion when hazards may still be present and responders keep working to secure the area, recover evidence, and begin cleanup. In a post-blast cleanup operation, teams continue to manage the scene, check for secondary devices, account for casualties, decontaminate as needed, and restore safe conditions. The other options don’t fit this ongoing post-event focus: a routine drill involves no real explosives, an incident with no explosives isn’t hazardous, and while an active shooter scenario with IEDs is dangerous, the term here points to the cleanup and investigation phase that follows the blast rather than the active threat itself.